Automobile hub flange plate

Abstract

The utility model discloses an automobile hub flange plate which comprises a flange plate body, a limiting sleeve is arranged on the inner wall of the flange plate body, a first heat absorption plate is fixedly connected to the position, located on the inner wall of the flange plate body, of the outer wall of the limiting sleeve, and a first heat conduction strip is fixedly connected to the edge of the outer wall of the first heat absorption plate. A second heat absorption plate is fixedly connected to the outer wall of the limiting sleeve and located on the first heat absorption plate, a second heat conduction strip is fixedly connected to the edge of the outer wall of the second heat absorption plate, and a heat dissipation strip is arranged on one side of the second heat conduction strip and located on the edge of the outer wall of the flange plate body. Compared with the prior art, the automobile hub flange plate has the advantages that the first heat absorption plate and the second heat absorption plate are arranged, heat in the flange plate main body is conducted to the first heat conduction strip and the second heat conduction strip through the first heat absorption plate and the second heat absorption plate, and the heat in the flange plate main body is conducted to the first heat conduction strip and the second heat conduction strip through the regular pentagonal first heat absorption plate and the regular pentagonal second heat absorption plate; and uniform heat dissipation operation of the flange plate body is facilitated, and heat in the first heat conduction strips and the second heat conduction strips is rapidly dissipated through the net-shaped heat dissipation strips.

Description

Technical Field

[0001] The utility model relates to the technical field of flanges, in particular to an automobile wheel hub flange. Background Art

[0002] The wheel hub is the rotating part of the wheel core connected to the inner profile of the tire through the column, that is, the metal component mounted on the axis in the center of the tire that supports the tire. The car wheel hub needs to be connected to the car through a flange. The car wheel hub flange is installed on the inside of the wheel. It plays the role of widening the car wheel track, balancing the center of gravity of the car body, reducing body deformation, increasing stability and improving handling. It can effectively solve the problems of body floating and severe roll when the car is driving at high speed or making sharp turns, ensuring that the car drives more flexibly, smoothly and safely.

[0003] When the existing automobile wheel hub flange is in use, a large amount of heat will be generated due to the high-speed rotation of the automobile wheel hub. The strength of the automobile wheel hub flange decreases under high temperature, which makes the flange prone to cracks. Therefore, in view of this, the existing structural deficiencies are studied and improved, and an automobile wheel hub flange is proposed. Utility Model Content

[0004] The utility model aims to provide a hub flange for an automobile, so as to solve the problem of heat dissipation difficulty of the flange mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automobile wheel hub flange, comprising a flange body, an inner wall of the flange body being provided with a limiting sleeve, an outer wall of the limiting sleeve being located at the inner wall of the flange body and fixedly connected with a first heat absorbing plate, an outer wall edge of the first heat absorbing plate being fixedly connected with a first heat conducting strip, an outer wall of the limiting sleeve being located at the first heat absorbing plate and fixedly connected with a second heat absorbing plate, an outer wall edge of the second heat absorbing plate being fixedly connected with a second heat conducting strip, and a heat dissipating strip being provided on one side of the second heat conducting strip at the outer wall edge of the flange body.

[0006] Preferably, the side wall of the flange body is fixedly connected with a first limiting plate, the outer wall edge of the first limiting plate is provided with a first positioning hole penetrating the outer wall of the first heat absorbing plate, the inner wall of the first positioning hole is penetrated by a first fastening bolt, the outer wall of the first limiting plate is fixedly connected with a positioning boss, the side wall of the flange body away from the first limiting plate is fixedly connected with a second limiting plate, the outer wall edge of the second limiting plate is provided with a second positioning hole penetrating the outer wall of the second heat absorbing plate, the inner wall of the second positioning hole is penetrated by a second fastening bolt.

[0007] Preferably, the shapes of the first heat absorbing plate and the second heat absorbing plate are regular pentagons, and the angles of the first heat absorbing plate and the second heat absorbing plate differ by 36.5°.

[0008] Preferably, the first thermally conductive strip and the second thermally conductive strip are both arc-shaped, and five groups of the first thermally conductive strip and the second thermally conductive strip are provided.

[0009] Preferably, the heat dissipation strip has a mesh shape.

[0010] Preferably, the outer shapes of the first limiting plate and the second limiting plate are both regular pentagons, and the first positioning holes and the second positioning holes are both provided in five groups.

[0011] Preferably, the first limiting plate corresponds to the first heat absorbing plate in one-to-one correspondence, and the second heat absorbing plate corresponds to the second limiting plate in one-to-one correspondence.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model provides a first heat absorbing plate and a second heat absorbing plate, and the heat in the flange body is transferred to the first heat conductive strip and the second heat conductive strip through the first heat absorbing plate and the second heat absorbing plate. The first heat absorbing plate and the second heat absorbing plate are provided in a regular pentagonal shape, which is conducive to realizing uniform heat dissipation of the flange body, and the heat in the first heat conductive strip and the second heat conductive strip is quickly dissipated through the mesh heat dissipation strip;

[0014] 2. The utility model is conducive to achieving close fit between the flange body and the automobile wheel hub by setting the first limit plate and the second limit plate. The staff tightly connects the flange body to the automobile through the first fastening bolts and tightly connects the flange body to the automobile wheel hub through the second fastening bolts. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall first-view structure of an automobile wheel hub flange of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall structure of an automobile hub flange from a second viewing angle of the utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of a flange body of an automobile hub flange of the utility model;

[0018] Figure 4 The utility model is a schematic structural diagram of a first heat absorbing plate and a second heat absorbing plate of an automobile hub flange.

[0019] In the figure: 1. flange body; 2. limiting sleeve; 3. first heat absorbing plate; 4. first heat conducting strip; 5. second heat absorbing plate; 6. second heat conducting strip; 7. heat dissipation strip; 8. first limiting plate; 9. first positioning hole; 10. first fastening bolt; 11. positioning boss; 12. second limiting plate; 13. second positioning hole; 14. second fastening bolt. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment 1

[0022] like Figure 1 and Figure 2 As shown, a car wheel hub flange comprises a flange body 1, an inner wall of the flange body 1 is provided with a limiting sleeve 2, an outer wall of the limiting sleeve 2 is located at the inner wall of the flange body 1 and is fixedly connected with a first heat absorbing plate 3, an outer wall edge of the first heat absorbing plate 3 is fixedly connected with a first heat conducting strip 4, an outer wall of the limiting sleeve 2 is located at the first heat absorbing plate 3 and is fixedly connected with a second heat absorbing plate 5, an outer wall edge of the second heat absorbing plate 5 is fixedly connected with a second heat conducting strip 6, and one side of the second heat conducting strip 6 is located at the outer wall edge of the flange body 1 and is provided with a heat dissipation strip 7.

[0023] Furthermore, the outer shape of the first heat absorbing plate 3 and the outer shape of the second heat absorbing plate 5 are regular pentagons, and the angle difference between the first heat absorbing plate 3 and the second heat absorbing plate 5 is 36.5°. During operation, by setting the first heat absorbing plate 3 and the second heat absorbing plate 5 in a regular pentagon, it is beneficial to achieve uniform heat dissipation operation of the flange body 1.

[0024] Furthermore, the outer shapes of the first thermally conductive strip 4 and the second thermally conductive strip 6 are both arc-shaped, and the first thermally conductive strip 4 and the second thermally conductive strip 6 are each provided with five groups. When working, it is beneficial for the heat in the flange body 1 to be transferred to the first thermally conductive strip 4 and the second thermally conductive strip 6 through the first heat absorbing plate 3 and the second heat absorbing plate 5, thereby realizing the heat conduction operation of the flange body 1.

[0025] Furthermore, the heat dissipation strip 7 has a mesh shape. When working, the heat in the flange body 1 is transferred to the first thermal conductive strip 4 and the second thermal conductive strip 6 through the first heat absorbing plate 3 and the second heat absorbing plate 5, and the heat in the first thermal conductive strip 4 and the second thermal conductive strip 6 is quickly dissipated through the mesh heat dissipation strip 7.

[0026] Embodiment 2

[0027] like Figure 3 and Figure 4As shown, compared with Example 1, as another implementation of the utility model, the side wall of the flange body 1 is fixedly connected with a first limiting plate 8, the outer wall edge of the first limiting plate 8 is provided with a first positioning hole 9 that penetrates the outer wall of the first heat absorbing plate 3, the inner wall of the first positioning hole 9 is penetrated with a first fastening bolt 10, the outer wall of the first limiting plate 8 is fixedly connected with a positioning boss 11, the side wall of the flange body 1 away from the first limiting plate 8 is fixedly connected with a second limiting plate 12, the outer wall edge of the second limiting plate 12 is provided with a second positioning hole 13 that penetrates the outer wall of the second heat absorbing plate 5, the inner wall of the second positioning hole 13 is penetrated with a second fastening bolt 14, when working, the staff tightly connects the flange body 1 to the car through the first fastening bolt 10, and tightly connects the flange body 1 to the car wheel hub through the second fastening bolt 14, and by providing the first limiting plate 8 and the second limiting plate 12, it is beneficial to achieve a close fit between the flange body 1 and the car wheel hub.

[0028] Furthermore, the outer shapes of the first limit plate 8 and the second limit plate 12 are both regular pentagons, and five groups of the first positioning holes 9 and the second positioning holes 13 are provided. During operation, by providing the first limit plate 8 and the second limit plate 12, it is beneficial to achieve a close fit between the flange body 1 and the automobile wheel hub.

[0029] Furthermore, the first limiting plate 8 corresponds to the first heat absorbing plate 3 , and the second heat absorbing plate 5 corresponds to the second limiting plate 12 , which is beneficial to improving the strength of the flange body 1 and avoiding cracks in the flange body 1 during operation.

[0030] Working principle: When using this kind of automobile wheel hub flange, first, the heat in the flange body 1 is conducted to the first heat-conducting strip 4 and the second heat-conducting strip 6 through the first heat-absorbing plate 3 and the second heat-absorbing plate 5. By setting the first heat-absorbing plate 3 and the second heat-absorbing plate 5 in a regular pentagon, it is beneficial to achieve uniform heat dissipation operation of the flange body 1, and the heat in the first heat-conducting strip 4 and the second heat-conducting strip 6 is quickly dissipated through the mesh heat dissipation strip 7.

[0031] Finally, the staff tightly connects the flange body 1 to the car through the first fastening bolts 10, and tightly connects the flange body 1 to the car wheel hub through the second fastening bolts 14. By setting the first limiting plate 8 and the second limiting plate 12, it is beneficial to achieve a close fit between the flange body 1 and the car wheel hub. This is the working principle of this type of car wheel hub flange.

[0032] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An automobile wheel hub flange, comprising a flange body (1), characterized in that: The inner wall of the flange body (1) is provided with a limiting sleeve (2); the outer wall of the limiting sleeve (2) is located at the inner wall of the flange body (1) and is fixedly connected to a first heat absorbing plate (3); the outer wall edge of the first heat absorbing plate (3) is fixedly connected to a first heat conducting strip (4); the outer wall of the limiting sleeve (2) is located at the first heat absorbing plate (3) and is fixedly connected to a second heat absorbing plate (5); the outer wall edge of the second heat absorbing plate (5) is fixedly connected to a second heat conducting strip (6); and a heat dissipation strip (7) is provided on one side of the second heat conducting strip (6) and is located at the outer wall edge of the flange body (1).

2. The automobile wheel hub flange according to claim 1, characterized in that: The side wall of the flange body (1) is fixedly connected with a first limiting plate (8); the outer wall edge of the first limiting plate (8) is provided with a first positioning hole (9) penetrating the outer wall of the first heat absorbing plate (3); the inner wall of the first positioning hole (9) is penetrated with a first fastening bolt (10); the outer wall of the first limiting plate (8) is fixedly connected with a positioning boss (11); the side wall of the flange body (1) away from the first limiting plate (8) is fixedly connected with a second limiting plate (12); the outer wall edge of the second limiting plate (12) is provided with a second positioning hole (13) penetrating the outer wall of the second heat absorbing plate (5); the inner wall of the second positioning hole (13) is penetrated with a second fastening bolt (14).

3. The automobile wheel hub flange according to claim 1, characterized in that: The outer shape of the first heat absorbing plate (3) and the outer shape of the second heat absorbing plate (5) are regular pentagons, and the angle difference between the first heat absorbing plate (3) and the second heat absorbing plate (5) is 36.5°.

4. The automobile wheel hub flange according to claim 1, characterized in that: The outer shapes of the first heat-conducting strip (4) and the second heat-conducting strip (6) are both arc-shaped, and the first heat-conducting strip (4) and the second heat-conducting strip (6) are both provided in five groups.

5. The automobile wheel hub flange according to claim 1, characterized in that: The heat dissipation strip (7) has a mesh shape.

6. The automobile wheel hub flange according to claim 2, characterized in that: The outer shapes of the first limiting plate (8) and the second limiting plate (12) are both regular pentagons, and the first positioning holes (9) and the second positioning holes (13) are both provided in five groups.

7. The automobile wheel hub flange according to claim 2, characterized in that: The first limiting plate (8) corresponds to the first heat absorbing plate (3) in a one-to-one manner, and the second heat absorbing plate (5) corresponds to the second limiting plate (12) in a one-to-one manner.

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